#!/usr/bin/python
-import os, stat, time, subprocess, sys
+import os, shutil, stat, time, subprocess, sys
from collections import OrderedDict
# some utility functions
-def safeCall(args):
+def safeCall(*args):
res = ""
for arg in args:
assert arg.find("'") < 0 # ' is not supported
def write(self, f):
print >>f, "#!/usr/bin/make -f"
print >>f, ""
- print >>f, "%:"
- print >>f, '\t'+self.env2str()+' dh $@ '+safeCall(self.dh)
+ print >>f, ".PHONY: build" # there may be a directory called "build"
+ print >>f, ""
+ print >>f, "build %:" # need to mention "build" here again explicitly
+ print >>f, '\t'+self.env2str()+' dh $@ '+safeCall(*self.dh)
for rule in self.rules:
print >>f, ""
print >>f, "override_dh_"+rule+":"
# build-system specific part of rules file
def cmakeRules(config):
- buildDir = config.get('buildDir', 'build.dir') # "build" is not a good idea, as that's also the name of a target...
+ buildDir = config.get('buildDir', 'build')
srcDir = os.getcwd()
r = RulesFile()
r.dh += ["--buildsystem=cmake", "--builddirectory="+buildDir] # dh parameters
r.rules['auto_configure'] = [
- safeCall(["mkdir", "-p", buildDir]),
- safeCall(["cd", buildDir]) + " && " +
- safeCall(["cmake", srcDir, "-DCMAKE_INSTALL_PREFIX=/usr"] + config.get('cmakeParameters', []))
+ safeCall("mkdir", "-p", buildDir),
+ safeCall("cd", buildDir) + " && " +
+ safeCall("cmake", srcDir, "-DCMAKE_INSTALL_PREFIX=/usr", *config.get('cmakeParameters', []))
]
- r.rules['auto_clean'] = [safeCall(['rm', '-f', os.path.join(buildDir, 'CMakeCache.txt')])] # clean old cmake cache
+ r.rules['auto_clean'] = [safeCall('rm', '-f', os.path.join(buildDir, 'CMakeCache.txt'))] # clean old cmake cache
return r
def automakeRules(config):
+ # "build" is what we are building *on*, and "host" is what we are building *for* (and GNU is weird...)
+ # also, we don't really support cross-building... ;-) (to do, we'd have to write shell code that checks whether BUILD_GNU_TYPE
+ # and HOST_GNU_TYPE are equal, and if they are not, add a --host parameter)
r = RulesFile()
r.dh += ["--buildsystem=autoconf"]
r.rules['auto_configure'] = [
'BUILD_TYPE=$$(dpkg-architecture -qDEB_BUILD_GNU_TYPE) && ' + # doing the expansion beforehand ensures that we cancel if it fails
- 'MULTIARCH=$$(dpkg-architecture -qDEB_BUILD_MULTIARCH) && '+
+ 'MULTIARCH=$$(dpkg-architecture -qDEB_HOST_MULTIARCH) && '+
'./configure --build=$$BUILD_TYPE '+ # do the escape manually here so we can use the variables (there's no user-controlled string in here anyway)
'--prefix=/usr --includedir=/usr/include --mandir=/usr/share/man --infodir=/usr/share/info '+
'--libdir=/usr/lib/$$MULTIARCH --libexecdir=/usr/lib/$$MULTIARCH '+
'--sysconfdir=/etc --localstatedir=/var '+
- safeCall(config.get('automakeParameters', []))
+ safeCall(*config.get('automakeParameters', []))
]
r.rules['auto_clean'] = ['rm -f config.status'] # do not re-use old configuration (no need for escaping here, obviously)
return r
return command
def getArchitecture(config):
- cmd = commandInBuildEnv(config, ['dpkg-architecture', '-qDEB_BUILD_ARCH'])
+ cmd = commandInBuildEnv(config, ['dpkg-architecture', '-qDEB_HOST_ARCH'])
p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
res = p.communicate()[0] # get only stdout
if p.returncode != 0: raise Exception("Querying dpkg for the architecture failed")
def createDebianFiles(config):
sourceName = config['sourceName']
binaryName = config.get('binaryName', sourceName+'-local')
- name = config.get('name', os.getlogin())
- email = config.get('email', os.getlogin()+'@'+os.uname()[1]) # user@hostname
+ name = config.get('name', os.getenv('USER')) # os.getlogin() fails in minimal chroots
+ email = config.get('email', os.getenv('USER')+'@'+os.uname()[1]) # user@hostname
debDir = os.path.expanduser(config['debDir'])
buildSystem = config['buildSystem']
version = config['version']
dbgPackage = config.get('dbgPackage', False)
+ parallelJobs = int(config.get('parallelJobs', 2))
packageArchitecture = config.get('architecture', 'any')
# we return the list of files generated, so we need to know the architecture
arch = getArchitecture(config)
files = []
# create folders
- if not os.path.exists('debian'): os.mkdir('debian')
- if not os.path.exists('debian/source'): os.mkdir('debian/source')
+ if os.path.exists('debian'): raise Exception('debian folder already exists?')
+ os.mkdir('debian')
+ os.mkdir('debian/source')
if not os.path.exists(debDir): os.mkdir(debDir)
# source format file
with open('debian/source/format', 'w') as f:
print >>f, "Description:",sourceName,"debug smbols (auto-debuild)"
print >>f, " Package containing debug symbols for "+sourceName+", auto-generated by auto-debuild."
files.append(os.path.join(debDir, "%s-dbg_%s_%s.deb" % (binaryName, version, arch)))
+ # install file
+ with open('debian/'+binaryName+'.install', 'w') as f:
+ for line in config.get('binaryInstallFiles', []):
+ if line.startswith('/'): # a file from within the package, not from the source tree
+ line = 'debian/'+binaryName+line
+ print >>f, line
# rules file: build system specific
with open('debian/rules', 'w') as f:
# get rule file for build system: may only touch auto_config and auto_clean rules and the dh options
else:
raise Exception("Invalid build system "+buildSystem)
# global rules
- r.env["DEB_BUILD_OPTIONS"] = 'parallel=2'
+ r.env["DEB_BUILD_OPTIONS"] = 'parallel='+str(parallelJobs)
if not dbgPackage:
# disable debug information
r.env["DEB_CFLAGS_APPEND"] = '-g0'
r.env["DEB_CXXFLAGS_APPEND"] = '-g0'
r.dh += ['--parallel']
- r.rules['builddeb'] = [safeCall(['dh_builddeb', "--destdir="+debDir])] # passing this gobally to dh results in weird problems (like stuff being installed there, and not in the package...)
+ r.rules['builddeb'] = [safeCall('dh_builddeb', "--destdir="+debDir)] # passing this gobally to dh results in weird problems (like stuff being installed there, and not in the package...)
r.rules['auto_test'] = []
- r.rules['auto_install'] = [safeCall(['dh_auto_install', '--destdir=debian/'+binaryName])] # install everything into the binary package
+ # installation rule
+ r.rules['auto_install'] = [safeCall('dh_auto_install', '--destdir=debian/'+binaryName)] # install everything into the binary package
+ if 'binarySkipFiles' in config:
+ r.rules['auto_install'].append(safeCall('cd', 'debian/'+binaryName) + " && " +
+ safeCall('rm', *config['binarySkipFiles']))
# for debug packages
if dbgPackage:
- r.rules['strip'] = [safeCall(['dh_strip', '--dbg-package='+binaryName+"-dbg"])] # put debug files in appropriate package
- r.rules['installdocs'] = [safeCall(['dh_installdocs', '--link-doc='+binaryName])] # make the doc folder of the dbg package a symlink
+ r.rules['strip'] = [safeCall('dh_strip', '--dbg-package='+binaryName+"-dbg")] # put debug files in appropriate package
+ r.rules['installdocs'] = [safeCall('dh_installdocs', '--link-doc='+binaryName)] # make the doc folder of the dbg package a symlink
+ # wait after configuration?
+ if config.get('waitAfterConfig', False):
+ r.rules['auto_configure'].append("@"+safeCall('read', '-p', 'Configuration done. Hit "Enter" to build the package. ', 'DUMMY_VAR')) # if we run in dash, we need to tell it which variable to use for the result...
# dump it to a file
r.write(f)
mode = os.stat('debian/rules').st_mode
os.chmod('debian/rules', mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
- # return list of files affected
+ # return list of files that will be created
return files
def buildDebianPackage(config):
commands = ['dpkg-checkbuilddeps', 'debian/rules clean', 'debian/rules build', 'fakeroot debian/rules binary', 'debian/rules clean']
- command = ['nice', 'bash', '-c', ' && '.join(commands)]
+ command = ['bash', '-c', ' && '.join(commands)] # make it all one command, so we don't have to open and close the chroot too often
subprocess.check_call(commandInBuildEnv(config, command))
+ shutil.rmtree('debian') # it only contains what we just created
-# all at once
-def createAndInstall(config, overwriteCheck = False):
+###################################################################
+# if we are called directly as script
+if __name__ == "__main__":
+ import imp
+ # get config
+ config = imp.load_source('config', 'auto-debuild.conf').__dict__
+ os.remove('auto-debuild.confc')
# generate debian files
+ if os.path.exists('debian'):
+ if raw_input("A debian folder already exists, to you want to remove it (y/N)? ").lower() != "y":
+ sys.exit(1)
+ shutil.rmtree('debian')
files = createDebianFiles(config)
# check if a file is overwritten
- if overwriteCheck:
- for file in files:
- if os.path.exists(file):
- if raw_input("Do you want to overwrite %s (y/N)? " % file).lower() != "y":
- sys.exit(1)
+ for file in files:
+ if os.path.exists(file):
+ if raw_input("Do you want to overwrite %s (y/N)? " % file).lower() != "y":
+ sys.exit(1)
# run compilation
buildDebianPackage(config)
# install files
print "Installing created deb files..."
subprocess.check_call(['sudo', 'dpkg', '--install'] + files)
-
-# if we are called directly as script
-if __name__ == "__main__":
- # get config
- import imp
- config = imp.load_source('config', 'debian/auto-debuild.conf').__dict__
- os.remove('debian/auto-debuild.confc')
- # and go for it
- createAndInstall(config, overwriteCheck=True)
projects / auto-debuild.git / blobdiff